2712875949

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 4651745280

約数和(自身を除く): 1938869331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 223, 337, 573, 669, 1011, 1337, 1561, 1719, 2007, 2359, 3033, 4011, 4683, 5157, 6021, 7077, 9099, 12033, 14049, 21231, 36099, 42147, 42593, 63693, 64367, 75151, 127779, 193101, 225453, 298151, 383337, 450569, 526057, 579303, 676359, 894453, 1150011, 1351707, 1578171, 1737909, 2029077, 2683359, 4055121, 4734513, 8050077, 12165363, 14203539, 14353841, 43061523, 100476887, 129184569, 301430661, 387553707, 904291983, 2712875949]

約数ペア:

[(1, 2712875949), (3, 904291983), (7, 387553707), (9, 301430661), (21, 129184569), (27, 100476887), (63, 43061523), (189, 14353841), (191, 14203539), (223, 12165363), (337, 8050077), (573, 4734513), (669, 4055121), (1011, 2683359), (1337, 2029077), (1561, 1737909), (1719, 1578171), (2007, 1351707), (2359, 1150011), (3033, 894453), (4011, 676359), (4683, 579303), (5157, 526057), (6021, 450569), (7077, 383337), (9099, 298151), (12033, 225453), (14049, 193101), (21231, 127779), (36099, 75151), (42147, 64367), (42593, 63693)]